Hi Elli
Check out Matrox RTX 100 Extreme pro
http://www.matrox.com/video/products...mepro/home.cfm
I have been using it for a few months now and love it.
I really like the capture software, makes it really easy to catalog all your mini dv tapes for future capturing. I also use the Audigy 2 ZS platinum card.
You can export right from the premier timeline in real-time. I also use pro coder 2 which makes it the complete editing / encoding setup for me.